Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Sarajevo | 2023/06/07 08:50 | Samuel Puskar v Nikola Basic | 5-7,6-3,3-6 |
| ITF M15 Sarajevo | 2023/06/05 11:00 | Dzenan Bakovic v Samuel Puskar | 2-6,0-6 |
| ITF M25 Kiseljak | 2023/06/01 08:55 | Samuel Puskar v Gonzalo Villanueva | 3-6,4-6 |
| ITF M25 Kiseljak | 2023/05/31 07:00 | Zak Talic v Samuel Puskar | 2-6,4-6 |
| ITF M25 Kiseljak | 2023/05/30 09:15 | Igor Gimenez v Samuel Puskar | 6-4,6-4 |
| ITF M25 Kiseljak | 2023/05/29 13:30 | Emil Dapcevic v Samuel Puskar | 2-6,6-7 |
| ITF M25 Most | 2023/05/23 09:20 | Daniel Siniakov v Samuel Puskar | 6-0,6-3 |
| ITF M25 Most | 2023/05/22 09:00 | Samuel Kyjaci v Samuel Puskar | 6-7,3-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 09:00 | Peter Goldsteiner v Roman Postolka | 6-3,6-3 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 13:00 | Roman Postolka v Shu Matsuoka | 6-4,6-2 |
| ITF M25 Most | 2023/05/23 08:00 | Dylan Dietrich v Roman Postolka | 6-4,6-3 |
| ITF M25 Most | 2023/05/22 08:00 | Alan Bojarski v Roman Postolka | 5-7,7-6,8-10 |
| ITF M25 Most | 2023/05/21 08:00 | Roman Postolka v Jiri Jenicek | 2-6,6-3,10-8 |
| ITF M25 Prague | 2023/05/14 08:30 | Jakob Schnaitter v Roman Postolka | 6-2,6-2 |
| ITF M15 Ithaca | 2023/01/17 16:00 | Marko Stakusic v Roman Postolka | 6-4,3-6,16-14 |
| ITF M15 Ithaca | 2023/01/16 16:00 | Roman Postolka v Stefano Liokossis | 6-2,6-3 |